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Andreas Wagner

@andreaswagner

Ruby on Rails developer and system administrator at Whyservices OÜ, modernizing applications and automating container-based hosting.

Estonia

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At Whyservices OÜ, I maintain and modernize existing applications and hosting infrastructure, and work with stakeholders on greenfield product discovery and specifications. I also run WellPress, a WordPress hosting service with extensive automation.

I run a container-based application hosting service built with Ansible and Docker Swarm, and develop bespoke Ruby on Rails tools for internal and client-facing administration. Before returning to Whyservices OÜ, I led system administrators at Cash on Go Ltd and oversaw product and internal service infrastructure.

Experience

Work history, roles, and key accomplishments

Current

Freelancing Ruby on Rails Development & System Administration

Current

Whyservices OÜ

Aug 2017 - Present (9 years 2 months)

Maintaining and modernising existing applications and hosting infrastructure. Developing bespoke tools based on Ruby on Rails for internal and client-facing administration.

Ruby on Rails Ansible Docker WordPress Git PostgreSQL MySQL Linux System Administration Containerization CI CD

Head of System Operations

Cash on Go Ltd

Jan 2013 - Jul 2017 (4 years 6 months)

Led a team of system administrators and oversaw product and internal service infrastructure. Implemented standardized work processes and policies, including PCI DSS and legal compliance.

System Administration Team Leadership Infrastructure Architecture PCI DSS Compliance Network Administration

Owner

Whyservices OÜ

Jan 2008 - Jun 2012 (4 years 5 months)

Provided telecommunications and internet services, including development work, hosting, web design, blog administration, and remote administration.

Web Development Hosting Web Design Remote Administration

Personal Assistant

Tamer Alawam

Nov 2011 - Jan 2012 (2 months)

Personal assistant to a Syrian journalist and director, organizing professional life, providing technical support, and communicating with German authorities and stakeholders.

Administrative Support Technical Support Communication Skills

Student Assistant in IT Administration

International Research Centre 'Work and Life Cycle in Global

Sep 2009 - Aug 2010 (11 months)

Mediated between research center and computing center, assisted staff and research fellows with IT issues, and managed Active Directory domain controlling, user administration, network administration, and hardware monitoring.

Active Directory User Administration Network Administration Hardware Monitoring